Patents by Inventor Theodor Andreas Wollmann

Theodor Andreas Wollmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR PRODUCING PYRAZOLE GLYCOSIDE DERIVATIVES
    Publication number: 20120264925
    Abstract: A process for preparing pyrazole-glycoside derivatives of the general Formula (I) in which the meanings are R1 H and R2 F; or R1 F and R2 H; or R1 F and R2 F; R3 (C1-C8)-alkyl, where one, more than one or all hydrogen(s) may be replaced by fluorine; X (C1-C3)-alkylene, (C2-C3)-alkenylene.
    Type: Application
    Filed: August 26, 2010
    Publication date: October 18, 2012
    Applicant: SANOFI
    Inventors: Michael Podeschwa, David Rigal, Kai Rossen, Bernhard Otto, Hermut Wehlan, Theodor Andreas Wollmann, Bernd Becker, Berndt Kulitzscher, Alexander Schaefer
  • Certain crystalline diphenylazetidinone hydrates, pharmaceutical compositions thereof and methods for their use
    Patent number: 8003636
    Abstract: Provided are certain crystalline hydrates of the formula I in which n has a value of from 0.5 to 1.8. The compound may be suitable, for example, as a hypolipidemic.
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: August 23, 2011
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Theodor Andreas Wollmann, Regina Duffy, Frank Cullmann
  • Method for producing 1,4-diphenyl azetidinone derivatives
    Patent number: 7488818
    Abstract: The present invention is directed to the preparation of novel compounds useful in the treatment of hyperlipidemia, arteriosclerosis, hypercholesterolemia, and other related metabolic disorders. More specifically, the present invention is a novel process for the preparation of 1,4-diphenylazetidinone derivatives from ?-substituted amino amides which are protected in the presence of silylating agents and at least one cyclization catalyst whose structural formula is represented by one of the general formula: wherein the various R-groups are defined herein.
    Type: Grant
    Filed: November 20, 2006
    Date of Patent: February 10, 2009
    Assignee: Sanofi-Aventis Deutschland GmbH
    Inventors: Andreas Lindenschmidt, David William Will, Gerhard Jaehne, Theodor Andreas Wollmann, Wendelin Frick, Bernd Junker, David Rigal, Guenter Billen, Heiner Jendralla
  • Process for preparing sulfonylcarboxamide derivatives
    Publication number: 20020147337
    Abstract: An improved process for preparing sulfonylcarboxamide derivatives of the formula I 1
    Type: Application
    Filed: March 13, 2002
    Publication date: October 10, 2002
    Inventors: Theodor Andreas Wollmann, Regina Duffy, Claudia Falkenstein, Johannes Keil